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RGB LED Xim Sequencer - Tsis Muaj Microprocessor: 3 Kauj Ruam
RGB LED Xim Sequencer - Tsis Muaj Microprocessor: 3 Kauj Ruam

Video: RGB LED Xim Sequencer - Tsis Muaj Microprocessor: 3 Kauj Ruam

Video: RGB LED Xim Sequencer - Tsis Muaj Microprocessor: 3 Kauj Ruam
Video: How to Play Xim on PC (Tutorial) 2024, Kaum ib hlis
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RGB LED Xim Sequencer - Tsis muaj Microprocessor
RGB LED Xim Sequencer - Tsis muaj Microprocessor
RGB LED Xim Sequencer - Tsis muaj Microprocessor
RGB LED Xim Sequencer - Tsis muaj Microprocessor
RGB LED Xim Sequencer - Tsis muaj Microprocessor
RGB LED Xim Sequencer - Tsis muaj Microprocessor
RGB LED Xim Sequencer - Tsis muaj Microprocessor
RGB LED Xim Sequencer - Tsis muaj Microprocessor

'Muab cov xim sib xyaw ua ke ntawm cov xim LEDs yam tsis siv microprocessor. Kev siv ib lub logic nti uas raug nqi qis dua 50-xees, koj tuaj yeem ua lub voj voog xim yooj yim rau RGB LEDs. Ntau lub kais dej raws saum toj kawg nkaus tau siv rau 'program' cov zaub rau ua ntu zus thiab ci ntsa iab.

Kauj Ruam 1: Qhov Chaw

Qhov Chaw
Qhov Chaw
Qhov Chaw
Qhov Chaw

Koj yuav xav tau: RGB LED - Kuv siv ib qho yuav ntawm no. Qhov no yog ib qho qauv anode ntau, yog li yog koj muaj kev teeb tsa sib txawv, koj yuav tsum kho qhov sib txuas. 1 x 74HC04 Hex Inverter IC nti (p/n 771-74HC04N, los ntawm NXP yog 30-xees ntawm Mouser) 3 x 0.1uF capacitorsR1 - 10M-ohm resistorR2- 6.8M-ohmR3- 3.3M-ohmR- 12 pcs ntawm 100-ohm resistor rau tsob ntoo Programming. Kuv siv 120-ohm resistors uas kuv tau txais dawb. 2 x "AA" roj teeb thiab tus tuav kom haum. Perfboard, xaim, khoom siv, thiab lwm yam. Kuv kuj tau siv lub qhov (socket) rau IC thiab LED, uas kuv tau pom zoo heev rhiab heev rau cua sov.

Kauj ruam 2: Sib dhos

Los ua ke
Los ua ke
Los ua ke
Los ua ke
Los ua ke
Los ua ke

Nov yog daim duab qhia pom cov khoom thiab seb lawv tau xaim li cas. Cov kab daj yog cov hlua txuas txuas 2 & 13; 4 & 11 thiab 6 & 9 nyob rau hauv qab. 0.1uF capacitors zoo sib xws hauv qab lub qhov (tus pin 1 & 12; 3 & 10 thiab 5 & 8). Nco ntsoov tias cov xov hlau tsis kov. Qhov Jumper xov hlau tuaj yeem tso rau txhua qhov chaw ntawm 'lub vaj huam sib luag ua haujlwm' los kho qhov ci thiab nrawm ntawm cov xim hloov pauv.

Kauj Ruam 3: Kov Kawg…

Kov Kawg…
Kov Kawg…
Kov Kawg…
Kov Kawg…
Kov Kawg…
Kov Kawg…

Tam sim no, plam qhov ntev ntawm cov cua sov-ntsws tubing hla lub LED ua lub teeb diffuser, thiab koj tau ua tiav! Teeb rau! Ntau LED circuits nyob ntawm no ntawm kuv lub vev xaib.

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